A p H staining lip oil that offers the high shine of a gloss, the hydration of an oil, and the long-lasting tint of a stain-available in eight flavors. Formulation Type: Lip Stain What Else You Need to Know: This two-in-one p H-reactive staining oil offers the nonsticky shine of a gloss and the long-lasting tint of a stain. Hydrating, it cares for your lips upon application and over time. Available in eight flavors, from buttered popcorn to peach gummy rings, you're sure to find a flavor that ti